Thank you about your reply.
1. I understand, but the process for migrating is not so fast, because
of compile all from source including all vmods, building new rpms and
distributing them on many servers. Also, I am not sure that this is the
only one solution :)
2. The pipe was only for the test to see if only on the backends will
work. Now it's not piped, but the cache is stopped (it's all the time
stopped, because I use it only as a firewall for apache).
3. I wouild like to ask you to see this peace of log, because I can't
find anything anoying in it, but I am completely new to varnish so it's
possible I miss something. I see that here it's accepting encoding gzip:
32 TxHeader b Host: mysite.com
32 TxHeader b User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686;
rv:42.0) Gecko/20100101 Firefox/42.0
32 TxHeader b Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
32 TxHeader b Accept-Language: en-US,en;q=0.5
32 TxHeader b X-Country-Code: BG
32 TxHeader b X-Forwarded-For: IP, IP
32 TxHeader b X-Varnish: 1218787819
32 TxHeader b Accept-Encoding: gzip
32 RxProtocol b HTTP/1.1
32 RxStatus b 404
32 RxResponse b Not Found
32 RxHeader b Date: Tue, 01 Dec 2015 07:40:09 GMT
32 RxHeader b Server: Apache/2.2.27 (Unix) /5.0 mod_ssl/2.2.27
OpenSSL/1.0.1e-fips mod_bwlimited/1.4 mod_fastcgi/2.4.6
32 RxHeader b Vary: Accept-Encoding
32 RxHeader b Content-Encoding: gzip
32 RxHeader b Content-Length: 248
32 RxHeader b Connection: close
32 RxHeader b Content-Type: text/html; charset=iso-8859-1
32 Fetch_Body b 4(length) cls 0 mklen 1
32 Length b 248
32 BackendClose b default
30 SessionOpen c IP 59645 IP:80
30 ReqStart c IP 59645 1218787819
30 RxRequest c GET
30 RxURL c /favicon.ico
30 RxProtocol c HTTP/1.1
I read that it's possible to turn off completely mod_deflate from apache
and use varnish built in compression, but at this time this is not
solution for our company so I am trying to find another.
Best regards,
Georgi
On 12/01/2015 02:35 AM, Jason Price wrote:
First off, 3.0.7 is EOL. Move to 4.x as soon as you can
Second, I'd leave the entire stanza out of VCL. The varnish defaults
handle compression without issue in most cases. If the backend serves
compressed data, it'll be cached as compressed, and served as compressed.
Third, once you 'pipe' a request, varnish does nothing other than
packet forwarding. It can't cache, it can't balance requests across
backends, nothing.
If the above doesn't resolve your problem, try to capture a request
Client and Backend side transaction in varnishlog. That will help
diagnose what the real problem is.
-Jason
On Mon, Nov 30, 2015 at 11:42 AM, [email protected]
<mailto:[email protected]> <[email protected]
<mailto:[email protected]>> wrote:
Hello,
I have been using varnish 3.7 only as a proxy server for apache
and have a following lines in default.vcl which should handle the
encodings:
if (req.http.Accept-Encoding) {
if (req.http.Accept-Encoding ~ "gzip") {
# If the browser supports it, we'll use gzip.
#set req.http.Accept-Encoding = "gzip";
unset req.http.Accept-Encoding;
}
else if (req.http.Accept-Encoding ~ "deflate") {
# Next, try deflate if it is supported.
set req.http.Accept-Encoding = "deflate";
}
else {
# Unknown algorithm. Remove it and send unencoded.
unset req.http.Accept-Encoding;
}
}
Although, customers which have mod_deflate rules in .htaccess file
experience the problem that their sites are not compressed. If I
pipe the site to apache site is compressed. SO, my question is
what is the problem with the deflate and my varnish configuration?
Is it required to add something other to varnish to work the
deflate? I tried a couple of things which I found in the net, but
nothing worked.
Thank you in advance for your answers!
Best regards,
Georgi
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